16 mm Flip-Flop Block

Harken 16mm Flip-Flop Block is Harken's tiniest pivoting lead block.

16mm Blocks have a lightweight design and a unique patented bearing system which uses stainless steel balls in a captive, grooved race. Very high working loads in an extremely lightweight block, with the best strength-to-weight ratios around. Use with small synthetic control lines found on high-tech dinghies. 

Key Features

• Very high working loads in an extremely lightweight block
• Lightweight design and a unique patented bearing system 
• Stainless steel ball bearings
• Polished 316 stainless steel mount
• Sheave Diameter: 5/8" (16 mm) 
• Max. Line Diameter: 7/32" (5 mm)  
• Max. Working Load (MWL): 250 lb. (113 kg)  
• Breaking Load: 1200 lb. (544 kg)   
• Weight: .75 oz. (21 g) 
• Length: 1 5/16" (34 mm)